BIZON Piotr · WICIO
33rank
+24.6Butler · 100 bds
+0.25per board
±4.4swing
-0.56vs par /bd · #76/101
+0.17adjusted /bd
by round
vs par split: bidding -0.77 · play +0.21
Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.17/bd
Card play — on target: opening leads 86.4% #24 of 101 · declarer play 75.0% #52 of 101 · defence 87.5% #41 of 101
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 94.1% (17) |
| Declarer play | 71.4% (14) | 77.8% (18) |
| Defence | 90.9% (11) | 86.5% (37) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 85.7% (7) · ♦ 0.0% (2) · ♣ 100.0% (7)
vs par by strain: NT -1.45 (31) · a suit -0.16 (69)
vs par by level: part-score -0.56 (27) · game -0.72 (64) · slam +0.56 (9)
By role: declaring +1.34/bd (-1.79 vs par · 52) · defending -0.94/bd (+0.77 vs par · 48)
By vulnerability: vulnerable +0.96/bd (-0.54 vs par · 50) · not vulnerable -0.47/bd (-0.58 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Szymanowski | E.Aksuyek – T.Sesyilmaz | Open | 10 | +15.2 | +1.52 | +1.30 |
| Round 2 | M.Szymanowski | S.Cata – C.Pennestri | Open | 10 | -12.7 | -1.27 | -0.70 |
| Round 3 | M.Szymanowski | A.Vanchev – Y.Valkanov | Closed | 10 | +11.6 | +1.16 | +0.60 |
| Round 4 | M.Szymanowski | O.Galaktionova – V.Rapoport | Open | 10 | +13.4 | +1.34 | +0.80 |
| Round 5 | M.Szymanowski | R.Pinto – A.Silva | Closed | 10 | +3.8 | +0.38 | -0.50 |
| Round 6 | M.Szymanowski | H.Firat – I.Aksoy | Closed | 10 | -0.7 | -0.07 | -2.30 |
| Round 7 | M.Szymanowski | R.Milner – H.Lall | Open | 10 | +12.0 | +1.20 | +1.20 |
| Round 8 | M.Szymanowski | M.Milaszewski – W.Uszynski | Closed | 10 | -17.1 | -1.71 | -3.20 |
| Round 9 | M.Szymanowski | A.Stokkeland – S.Johnsen | Open | 10 | -11.1 | -1.11 | -4.30 |
| Round 10 | M.Szymanowski | B.Strater – U.Kratz | Closed | 10 | +10.2 | +1.02 | +1.50 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +10.0 | Round 10 | GERMANY | 28 | 4♥ | ♣10 | -1 | +11 |
| +9.9 | Round 1 | AKSUYEK | 5 | 4♠ | ♦7 | -1 | +11 |
| +9.8 | Round 1 | AKSUYEK | 8 | 7NT | ♣10 | = | +0 |
| +9.4 | Round 4 | RUSSIA | 26 | 5♥ | ♠A | = | +13 |
| +9.3 | Round 3 | BG SENIORS | 18 | 3NT | ♣8 | +1 | +8 |
| +9.2 | Round 6 | IYILER | 15 | 4♠ | ♦Q | = | -1 |
| +9.1 | Round 7 | LALL | 28 | 3NT | ♥4 | +4 | +14 |
| +8.9 | Round 5 | PORTO | 4 | 7♠ | ♣4 | = | +0 |
| +6.9 | Round 3 | BG SENIORS | 12 | 5♥ | ♠A | = | +13 |
| +6.4 | Round 7 | LALL | 26 | 7♣ | ♠5 | = | -2 |
| +5.9 | Round 3 | BG SENIORS | 20 | 2♠ | ♥4 | -3 | +5 |
| +5.9 | Round 5 | PORTO | 10 | 4♠x | ♦A | -2 | +12 |
| +5.5 | Round 1 | AKSUYEK | 1 | 6♠ | ♦A | = | +0 |
| +5.4 | Round 6 | IYILER | 19 | 6♥ | ♣K | = | +0 |
| +4.8 | Round 4 | RUSSIA | 28 | 6NT | ♠8 | = | +0 |
| +4.3 | Round 7 | LALL | 27 | 2♠ | ♣A | -2 | +5 |
| +3.9 | Round 2 | NEDITALY | 1 | 4♥ | ♠5 | = | +3 |
| +3.7 | Round 4 | RUSSIA | 29 | 1NT | ♦J | +1 | +6 |
| +3.4 | Round 10 | GERMANY | 26 | 2♦ | ♦J | +1 | +0 |
| +3.2 | Round 2 | NEDITALY | 3 | 4♥ | ♦J | = | +0 |
| +3.1 | Round 7 | LALL | 23 | 4♠ | ♣10 | +1 | +0 |
| +3.1 | Round 10 | GERMANY | 27 | 5♦ | ♣A | = | -2 |
| +2.9 | Round 1 | AKSUYEK | 7 | 1♣ | ♣4 | +2 | +12 |
| +2.8 | Round 4 | RUSSIA | 27 | 4♠ | ♦A | -1 | +10 |
| +2.6 | Round 8 | SZENBERG | 7 | 3NT | ♦K | = | -2 |
| +2.2 | Round 3 | BG SENIORS | 17 | 2♠ | ♥4 | -2 | +5 |
| +2.1 | Round 1 | AKSUYEK | 9 | 5♦ | ♠5 | = | +6 |
| +2.1 | Round 10 | GERMANY | 23 | 2♥ | ♠K | = | +0 |
| +2.0 | Round 6 | IYILER | 12 | 3NT | ♠7 | +1 | -1 |
| +1.9 | Round 7 | LALL | 24 | 4♠ | ♦J | = | -1 |
| +1.9 | Round 10 | GERMANY | 21 | 6♣x | ♠A | -2 | +5 |
| +1.8 | Round 5 | PORTO | 1 | 4♥x | ♣A | -1 | -5 |
| +1.6 | Round 2 | NEDITALY | 8 | 4♥ | ♠A | +2 | +11 |
| +1.5 | Round 4 | RUSSIA | 21 | 3NT | ♥9 | +1 | +0 |
| +1.2 | Round 9 | NORWAY TOPBRIDGE | 19 | 5♣x | ♠A | -1 | +9 |
| +1.1 | Round 7 | LALL | 25 | 1NT | ♠3 | +2 | +1 |
| +1.0 | Round 10 | GERMANY | 24 | 3♦ | ♠K | +1 | +0 |
| +0.8 | Round 2 | NEDITALY | 7 | 4♠ | ♥5 | = | +3 |
| +0.8 | Round 3 | BG SENIORS | 14 | 2♥ | ♦J | +1 | -4 |
| +0.8 | Round 6 | IYILER | 16 | 4♠ | ♦8 | +1 | +0 |
| +0.8 | Round 8 | SZENBERG | 6 | 3NT | ♦6 | +2 | +0 |
| +0.7 | Round 7 | LALL | 21 | 3♦ | ♥K | -1 | -2 |
| +0.5 | Round 2 | NEDITALY | 2 | 3NT | ♥3 | +1 | +0 |
| +0.4 | Round 6 | IYILER | 11 | 3NT | ♥4 | +2 | +0 |
| +0.4 | Round 8 | SZENBERG | 8 | 2♥ | ♣K | +1 | -7 |
| +0.2 | Round 9 | NORWAY TOPBRIDGE | 13 | 2♥ | ♣6 | = | +1 |
| +0.1 | Round 4 | RUSSIA | 22 | 3♣ | ♠8 | +2 | +8 |
| +0.1 | Round 5 | PORTO | 7 | 1NT | ♥7 | +3 | -9 |
| +0.0 | Round 9 | NORWAY TOPBRIDGE | 11 | 4♥ | ♠4 | +1 | -11 |
| -0.1 | Round 2 | NEDITALY | 4 | 3NT | ♥J | +1 | -13 |
| -0.1 | Round 8 | SZENBERG | 4 | 4♠ | ♣Q | +1 | +0 |
| -0.3 | Round 5 | PORTO | 2 | 1NT | ♥K | +1 | +1 |
| -0.3 | Round 9 | NORWAY TOPBRIDGE | 16 | 4♠ | ♥3 | = | +0 |
| -0.4 | Round 5 | PORTO | 9 | 3NT | ♦4 | +2 | +0 |
| -0.5 | Round 5 | PORTO | 8 | 4♠ | ♣Q | +1 | +0 |
| -0.6 | Round 1 | AKSUYEK | 10 | 3NT | ♥A | +2 | +0 |
| -0.7 | Round 8 | SZENBERG | 1 | 3♣ | ♥K | -1 | +5 |
| -0.7 | Round 9 | NORWAY TOPBRIDGE | 15 | 4♠ | ♥K | = | -6 |
| -0.7 | Round 9 | NORWAY TOPBRIDGE | 18 | 5♦ | ♥K | +1 | -10 |
| -0.8 | Round 2 | NEDITALY | 9 | 3NT | ♥6 | +1 | +0 |
| -0.8 | Round 9 | NORWAY TOPBRIDGE | 14 | 2♠ | ♠A | +1 | -6 |
| -0.8 | Round 10 | GERMANY | 25 | 1♠ | ♥2 | +1 | +1 |
| -0.9 | Round 3 | BG SENIORS | 15 | 3NT | ♣8 | = | -13 |
| -0.9 | Round 8 | SZENBERG | 10 | 4♥ | ♠A | -1 | -6 |
| -1.0 | Round 4 | RUSSIA | 30 | 5♦ | ♠K | +1 | -11 |
| -1.0 | Round 8 | SZENBERG | 3 | 2♠ | ♠K | +1 | +0 |
| -1.0 | Round 10 | GERMANY | 30 | 3NT | ♥2 | +1 | +0 |
| -1.1 | Round 3 | BG SENIORS | 11 | 4NT | ♦Q | -1 | +2 |
| -1.3 | Round 1 | AKSUYEK | 3 | 5♦ | ♣J | +1 | +10 |
| -1.7 | Round 9 | NORWAY TOPBRIDGE | 12 | 4♠ | ♥A | -3 | -9 |
| -1.9 | Round 5 | PORTO | 3 | 3♦ | ♣8 | +1 | +0 |
| -2.2 | Round 2 | NEDITALY | 5 | 4♥ | ♠3 | = | +0 |
| -2.2 | Round 4 | RUSSIA | 25 | 4♥ | ♠7 | = | +0 |
| -2.2 | Round 8 | SZENBERG | 5 | 2♠ | ♥K | -1 | -10 |
| -2.3 | Round 4 | RUSSIA | 24 | 4♥ | ♣J | = | -11 |
| -2.4 | Round 3 | BG SENIORS | 16 | 5♥ | ♣A | = | -4 |
| -2.6 | Round 1 | AKSUYEK | 6 | 3NT | ♠10 | -2 | -6 |
| -2.6 | Round 6 | IYILER | 13 | 4♠ | ♦3 | = | -10 |
| -2.9 | Round 9 | NORWAY TOPBRIDGE | 20 | 4♠ | ♥9 | +2 | -1 |
| -3.0 | Round 8 | SZENBERG | 2 | 4♠ | ♣3 | = | +1 |
| -3.2 | Round 7 | LALL | 30 | 4♠ | ♥K | = | +0 |
| -3.3 | Round 10 | GERMANY | 22 | 2♥ | ♠7 | = | +0 |
| -3.4 | Round 4 | RUSSIA | 23 | 3♥ | ♠Q | -2 | -7 |
| -3.6 | Round 3 | BG SENIORS | 19 | 3♣ | ♠3 | = | -6 |
| -3.8 | Round 6 | IYILER | 18 | 3♥ | ♣Q | -2 | -3 |
| -3.8 | Round 6 | IYILER | 20 | 6♣ | ♦Q | = | +2 |
| -3.8 | Round 7 | LALL | 29 | 3NT | ♦5 | -2 | -3 |
| -3.9 | Round 5 | PORTO | 6 | 3NT | ♣J | = | +1 |
| -4.0 | Round 6 | IYILER | 14 | 3NT | ♣6 | -3 | -6 |
| -4.3 | Round 6 | IYILER | 17 | 3NT | ♣10 | +1 | -4 |
| -4.6 | Round 1 | AKSUYEK | 2 | 3♥ | ♥A | -1 | -11 |
| -5.4 | Round 9 | NORWAY TOPBRIDGE | 17 | 3NT | ♥6 | -1 | -10 |
| -5.5 | Round 3 | BG SENIORS | 13 | 3NT | ♥J | +1 | +0 |
| -5.9 | Round 1 | AKSUYEK | 4 | 4♥x | ♠A | -2 | -9 |
| -5.9 | Round 5 | PORTO | 5 | 4♠x | ♥J | = | -5 |
| -6.2 | Round 10 | GERMANY | 29 | 4♠ | ♣Q | = | +0 |
| -7.6 | Round 7 | LALL | 22 | 7NT | ♣8 | = | +0 |
| -8.4 | Round 2 | NEDITALY | 6 | 3NT | ♦3 | = | +1 |
| -11.2 | Round 2 | NEDITALY | 10 | 3NT | ♠10 | -1 | -12 |
| -13.0 | Round 8 | SZENBERG | 9 | 4♥xx | ♣8 | +1 | -13 |